package no.kolstad.movies.controller;


import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import no.kolstad.movies.dao.MovieDAO;
import no.kolstad.movies.model.Movie;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.AbstractController;
import org.springframework.web.servlet.view.RedirectView;


/**
 *  Copyright [2008] Christopher Kolstad
 * Licensed under the Apache License, Version 2.0 (the "License"); 
 * you may not use this file except in compliance with the License. 
 * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 
 * Unless required by applicable law or agreed to in writing, software distributed under the License 
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and limitations under the License. 
 */

/**
 *
 * @author chriswk
 */
public class ReturnMovieController extends AbstractController {
    private MovieDAO mDao;
    public void setMovieDAO(MovieDAO dao) {
        this.mDao = dao;
    }
    private String returnView;
    public void setReturnView(String view) {
        this.returnView = view;
    }
      protected Log log = LogFactory.getLog(this.getClass());
   
    @Override
    protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response) throws Exception {
        Movie returnMovie;
        ModelAndView returnMAView = new ModelAndView(new RedirectView(returnView));
        if(log.isInfoEnabled()) {
            log.info("Entering " +this.getClass().toString());
        }
        if(request.getParameter("movie_id") != null && !"".equals(request.getParameter("movie_id"))) {
            Long movie_id = Long.parseLong(request.getParameter("movie_id"));
            returnMovie = mDao.get(movie_id);
            returnMovie.setLender(null);
            returnMAView.addObject("message", returnMovie.getTitle() + " successfully returned.");
        }
        return returnMAView;
    }

}
